This patch is basically produced while testing a tool that
Joe Perches sent upstream sometime ago:
https://lkml.org/lkml/2014/7/11/794
I used it with those arguments:
$ reformat_with_checkpatch.sh drivers/media/usb/em28xx/em28xx*.[ch]
It actually produced 24 patches, with is too much, and showed
interesting things: gcc produced different codes on most of the
patches, even with just linespace changes. The total code data
remained the same on all cases I checked though.
Anyway, provided that we fold the resulting patches, this tool
seems useful.
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
There are two modprobe parameters for VBI that aren't used
anywhere (one for debug, the other one related to the buffer
size). Get rid of them!
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This patch converts the em28xx driver over to videobuf2. It is
likely that em28xx_fh can go away entirely, but that will come in
a separate patch.
[mchehab@redhat.com: fix a non-trivial merge conflict with some VBI
patches; CodingStyle fixes]
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Also rename the corresponding field isoc_ctl in struct em28xx
to usb_ctl.
We will use this struct for USB bulk transfers, too.
Signed-off-by: Frank Schäfer <fschaefer.oss@googlemail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Rename all USB drivers with their own directory under
drivers/media/video into drivers/media/usb and update the
building system.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
